Here we have a "Executech II Telephone System Station User's Guide by Comdial. It has lots of useful information like feature access codes, programming, making calls, and more information. The guide is in good used condition.
The user's guide is applicable for the following telephone models;
- 6600E-xx Rev D and later
- 6614E-xx Rev C and later
- 6614T-xx Rev I and later
- 6620E-xx Rev D and later
- 6620T-xx Rev I and later
- 6700S-xx All Revs
- 6702X-xx All Revs
- 6706X-xx All Revs
- 6714X-xx All Revs
If you have any questions please let us know!
